docs: def add_args():
      """Adds commandline arguments and formatted Help"""
      parser = argparse.ArgumentParser()
  
      parser.add_argument('-host', action='store', dest='host', default='127.0.0.1', help='DEFAULT "127.0.0.1"')
      parser.add_argument('-port', action='store', dest='port', default='2947', help='DEFAULT 2947', type=int)
      parser.add_argument('-json', dest='gpsd_protocol', const='json', action='store_const', default='json', help='DEFAULT JSON objects */')
      parser.add_argument('-device', dest='devicepath', action='store', help='alternate devicepath e.g.,"-device /dev/ttyUSB4"')
      # Infrequently used options
      parser.add_argument('-nmea', dest='gpsd_protocol', const='nmea', action='store_const', help='*/ output in NMEA */')
      # parser.add_argument('-rare', dest='gpsd_protocol', const='rare', action='store_const', help='*/ output of packets in hex */')
      # parser.add_argument('-raw', dest='gpsd_protocol', const='raw', action='store_const', help='*/ output of raw packets */')
      # parser.add_argument('-scaled', dest='gpsd_protocol', const='scaled', action='store_const', help='*/ scale output to floats */')
      # parser.add_argument('-timing', dest='gpsd_protocol', const='timing', action='store_const', help='*/ timing information */')
      # parser.add_argument('-split24', dest='gpsd_protocol', const='split24', action='store_const', help='*/ split AIS Type 24s */')
      # parser.add_argument('-pps', dest='gpsd_protocol', const='pps', action='store_const', help='*/ enable PPS JSON */')
      parser.add_argument('-v', '--version', action='version', version='Version: {}'.format(__version__))
      cli_args = parser.parse_args()
      return cli_args